Application of Rare-Earth Elements and Comparison to Molecular Markers in Oil–Source Correlation of Tight Oil: A Case Study of Chang 7 of the Upper Triassic Yanchang Formation in Longdong Area, Ordos Basin, China

• Ruiliang Guo,
• Yande Zhao,
• Weibin Wang,
• Xinyou Hu,
• Xinping Zhou,
• Lewei Hao,
• Xiaofeng Ma,
• Dongxu Ma,
• Shutong Li

Affiliations

Ruiliang Guo

Shaanxi Key Laboratory of Petroleum Accumulation Geology, Xi’an Shiyou University, Xi’an, China

Yande Zhao

Peili Petroleum Engineering College, Lanzhou City University, Lanzhou, China

Weibin Wang

Peili Petroleum Engineering College, Lanzhou City University, Lanzhou, China

Xinyou Hu

PetroChina Changqing Oil Field Company, Xi’an, China

Xinping Zhou

PetroChina Changqing Oil Field Company, Xi’an, China

Lewei Hao

Key Laboratory of Petroleum Resources, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu Province, China

Xiaofeng Ma

Key Laboratory of Petroleum Resources, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu Province, China

Dongxu Ma

Peili Petroleum Engineering College, Lanzhou City University, Lanzhou, China

Shutong Li

Key Laboratory of Petroleum Resources, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu Province, China